carburant

High-quality carburant generally refers to a carburant that has undergone graphitization. Under high temperature conditions, the arrangement of carbon atoms is in the microscopic form of graphite, so it is called graphitization. Graphitization can reduce the content of magazines in the recarburizer, increase the carbon content of the recarburizer, and reduce the sulfur content. 

The carburant is used in casting, which can greatly increase the amount of scrap steel, reduce the amount of pig iron or not use pig iron. Most carburant are suitable for electric furnace smelting, and a small part of recarburizers with a particularly fast absorption rate are used in cupolas. In the feeding method of electric furnace smelting, the recarburizer should be put in with the scrap steel and other charge, and small doses can be added to the surface of the molten iron. However, it is necessary to avoid large quantities of materials into the molten iron to prevent excessive oxidation and the occurrence of insignificant recarburization effects and insufficient carbon content of the castings. The amount of recarburizer added is determined according to the ratio of other raw materials and the carbon content. For different types of cast iron, choose different types of recarburizers according to your needs. The characteristics of the recarburizer itself is to select pure carbon-containing graphitized substances to reduce excessive impurities in the pig iron. The appropriate selection of the carburant can reduce the production cost of castings.

High-quality carburant generally refers to a carburant that has undergone graphitization. Under high temperature conditions, the arrangement of carbon atoms is in the microscopic form of graphite, so it is called graphitization. Graphitization can reduce the content of magazines in the recarburizer, increase the carbon content of the recarburizer, and reduce the sulfur content. 

 

The carburant is used in casting, which can greatly increase the amount of scrap steel, reduce the amount of pig iron or not use pig iron. Most carburant are suitable for electric furnace smelting, and a small part of carburant with a particularly fast absorption rate are used in cupolas. In the feeding method of electric furnace smelting, the recarburizer should be put in with the scrap steel and other charge, and small doses can be added to the surface of the molten iron. However, it is necessary to avoid large quantities of materials into the molten iron to prevent excessive oxidation and the occurrence of insignificant recarburization effects and insufficient carbon content of the castings. The amount of recarburizer added is determined according to the ratio of other raw materials and the carbon content. For different types of cast iron, choose different types of recarburizers according to your needs. The characteristics of the recarburizer itself is to select pure carbon-containing graphitized substances to reduce excessive impurities in the pig iron. The appropriate selection of the carburant can reduce the production cost of castings.